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    <title>Title</title>
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<h2>接收dict 数据,如何展示</h2>
姓名:{{ person.name }}
<br>
年龄:{{ person.age }}
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出身:{{ person.belong }}
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<br>
遍历字典中的key:
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{% for key in person %}
    {{ key }}
    <br>
{% endfor %}

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遍历字典中的值:
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{% for value in person.values %}
    {{ value }}
    <br>
{% endfor %}

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